Epson DFX-5000+ User Manual page 37

Caution:
9. Pull out slightly on the printer's front cover and lower it until
it is closed.
Caution:
Set Up and Print
1-16
After you lock the right sprocket, it may still move slightly;
this is normal.
Be careful not to pull the paper too tightly when adjusting
the right sprocket.
Do not push down on the front cover; always pull it out
slightly before closing.
Before turning on the printer, be absolutely sure you have
removed all protective materials. Turning on the printer
while the print head cannot move may seriously damage
the mechanism.